SimilarityRank
human_society 0.739 22347
ecological_system 0.719 67262
natural_system 0.698 34720
human_culture 0.694 62520
natural_ecosystem 0.672 62077
human_well-being 0.651 90766
humankind 0.651 17983
the_human_species 0.646 84952
the_human_family 0.645 83820
the_biosphere 0.633 42448
social_system 0.632 25580
human_civilization 0.631 84048
our_specie 0.626 68409
human_existence 0.612 72789
human_population 0.607 27420
all_humanity 0.605 46393
the_natural_world 0.605 12528
the_human_race 0.604 23386
human_action 0.602 59963
social_structure 0.600 21875
ecosystem 0.595 3361
the_natural_environment 0.594 15722
human_activity 0.592 16002
human_being 0.590 4079
ecosystem_function 0.584 92822